Measuring cup



FIG. 1 is a front elevational view of a measuring cup according to the present design;

FIG. 2 is a first side elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in FIGS. 1, 3 and 6 are illustrative of surface indicia only and form no part of the claimed design. 

The ornamental design for a measuring cup, as shown and described. 